Draft ideas and example idioms
A parent wants to explore the types of exposure. The select a particular exposure (e.g., TV) might impact their child. They search for the exposure and are given an overview of the known outcome categories. Visualise info about the uncertainty for each effect. They filter the results for their child’s age. They click into an outcome category to get more information on the result (e.g., text summary, info about reason for the uncertainty).
Explore the exposures that there are evidence for.
Not really sure how to do this one. I guess one option is a bar chart of the exposures by the number of outcomes associated (and vice-versa).
Explore an overview of the outcome categories for the selected exposure category.
(E.g., if they have chosen ‘video games’)
Using length as the main idiom.
Using position as the main idiom.
Visualise the uncertainty for the selected exposure.
(Not sure how to do this one)
Filter the results by child’s age
This is just the same as Task Two. E.g.,:
Click into an otcome category to get additional information on the result.
(Can’t really do this is ggplot)
A domain expert wants to explore evidence for screen time in more detail. Use the system to get an overview of the evidence (exposure, outcome, effect size). They search for the exposure and/or the outcome, and optionally filter by age. They click into a relationship and can access the forest plot of the original studies, and the link to the original meta-analysis (and other, related studies, uncertainty). Three levels: evidence, uncertainty, meta-data.
Explore the outcomes that there are evidence for.
Same as in Scenario One.
Explore the evidence for the selected exposure.
This is the same as Scenario One. To look at a difference, let’s imagine that they are instead searching by outcome.
(E.g., they choose ‘body composition’)
Visualise the uncertainty for the selected exposure.
Same as Scenario One.
Filter the results by child’s age
Same as Scenario One.
Explore the underlying data and meta-data
I’ve realised that I’ll need to relink the original study-level data back to this to show original forest plots.
Otherwise, one option would be to display a relationship and show the forest plots in the tooltip?
If you see mistakes or want to suggest changes, please create an issue on the source repository.